.icon {
    width: 1em; height: 1em;
    vertical-align: -0.15em;
    fill: currentColor;
    overflow: hidden;
}

.top {
    background-color: #f1f1f1;
    text-align: center;
    padding: 25px ;
}

.top .hint{
    font-size: 12px;
}

.top a img {
    padding-top: 10px;
    width: 80px;
    height: 80px;
    border-radius: 50%;
} 

.main {
    position: relative;
    max-width: 700px;
    margin: 20px auto;
    padding: 0 12px;
    font-size: 20px;
}

.main img {
    width: 200px;
}

.main i {
    padding-top: 10px;
    color: rgb(53, 240, 12);
    font-size: 25px;
}

.main .icon {
    font-size: 24px;
    left: 16px;
    top: 525px;
}

.main .span1 ,
.main .span2 {
    font-size: 16px;
} 

.main p span {
    font-size: 10px;
    color: #aaa;
    word-spacing: normal;
    white-space: pre;
} 

.main .contact {
    vertical-align:text-bottom;
}

.bottom {
    background-color: #f1f1f1;
    text-align: center;
    padding: 33px ;
}

h1 , h2 {
    margin: 0 0;
}

a {
    text-decoration: none;
}

.bottom a:hover {
    color: blue;
}

